Alcohol intolerance and alcohol allergy are often confused, but they are distinct conditions with different causes and mechanisms. Alcohol intolerance is a metabolic issue, typically caused by a ...

Alcohol intolerance can cause immediate, unpleasant reactions after you drink alcohol. The most common signs and symptoms of alcohol intolerance are stuffy nose and skin flushing. Alcohol intolerance ...

When you have a few too many drinks, you might expect to wake up with a hangover and have nausea, a headache and extreme thirst. But you might not expect to experience these symptoms — along with ...

Nausea, headaches, and sensitivity to light and sound are all common symptoms of a hangover, and most of these will go away over time as the body works to process alcohol. But it might not just be a ...

Feel like you "can’t handle your alcohol" — or do you experience nausea, facial flushing or a racing heart after enjoying even small amounts of your favorite cocktail? These could be signs that you ...

Your body will almost certainly rebel if you drink too much alcohol in a night. But what if it reacts after just a sip or two? If you notice odd symptoms like facial flushing, a runny nose, or even a ...

Many foods contain high histamine levels, including alcohol, aged cheeses, and fermented products. Certain medications and health conditions can also cause a histamine imbalance. Histamine is a ...

An alcohol intolerance can develop quickly, for seemingly no reason. Here's how to spot the signs. Giovanni Bortolani via Getty Images When you have a few too many drinks, you might expect to wake up ...